50KHz-2GHZ V4 Malachite SDR DSP SDR Radio Receiver AM/SSB/NFM/WFM Shortwave Radio with Speaker Expansion Module “Here we take a look at another iteration of the […]
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Monitor Station Lextel MS-2000
Lextel MS-2000 is an RF Transmitter Station Monitor which analyzes auxiliary devices and antenna characteristics as well as the source that powers the radio station’s […]
Read moreJapan International DX Contest
==== New Category Multi 2TX (2021-03) We will have the “MULTI-OPERATOR 2-TX” category in 2021. (CQ-WW Two-TX QSY rule will be applied) The exact rules […]
Read moreCQ DX Marathon updates
Photo: PY5EG In 2005, W9KNI and CQ Magazine asked me if I was interested in managing a new contest for CQ Magazine – the CQ DX […]
Read moreARCO Cross Controlled Rotators
Demonstration of ARCO feature to control another rotator physically connected to different ARCO controller. ARCO is a completely self-contained stand alone rotator controller not requiring […]
Read moreFCC Amateur Radio Application Fee: Good, Bad, and Ugly
The FCC application fee for amateur radio licenses takes effect on Tuesday April 19, 2022 Antenna Off Center Fed Dipole (OCF) Antenna June 18, 2020 […]
Read moreWhat is an Octopus Antenna?
This is another question from Charles. What is an Octopus Antenna? Antenna RX Antenna – I Installed a Loop On Ground (LOG) for Ham Radio […]
Read moreEnd-Fed Half-Wave Antenna Kit | Part One: BUILD
Get radio active! In this video, you’re guided STEP-BY-STEP by ARRL member Rob Zielfelder, Jr., N1NUG, to build an End-Fed Half-Wave Antenna Kit! The easy-to-build […]
Read moreCountyComm GP-7 SSB ( GEN 4 ) General Purpose Radio – Organic Gray
The new GP-7 SSB radio is made based on a continued request for an excellent quality general purpose information radio. These radios are re-modified for a specific […]
Read moreISS SSTV April 7-8
Russian cosmonauts on the International Space Station (ISS) are planning to transmit Slow Scan TV (SSTV) images on 145.800 MHz FM probably using the SSTV […]
Read moreYaesu FTDX10 vs Kenwood TS590SG on weak signal RX
“You decide. Not scientific, but just a video showing the similarities in these 2 rigs on weaker signals on 15M CW as the band was […]
Read moreICOM IC-T10 – Released April 2022. What are its Main Features
A first look at the new Icom IC-T10. Dual Band Transceiver ICOM IC-10 PDF File https://icomuk.co.uk/files/icom/PDF/newsFile/IC-T10_A4.pdf Antenna Antennas and Connectors! July 27, 2021 No comments […]
Read moreUBA excluded Russian and Belarus
“Decision on the participation of stations of the Russian Federation and Belarus in the activities organized by UBA. With regard to participation in activities of […]
Read moreARRL International Digital Contest Log 1.0 is Now Available! [ N3FJP LOG]
“Hi All, Just a quick note to let you know that…ARRL International Digital Contest Log 1.0 is Now Available!We just completed a brand new addition […]
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